Software
7.6
Cells Tab
In the
Cells
tab, a graphical representation of the voltage on each cell is displayed, as shown in
Figure 19. Cells Tab
7.7
Aux and I/O Tab
The
Aux and I/O
tab, shown in
tab, allows observation of the voltage on each Aux input
channel. The voltage shown is updated when polling is active. When polling is inactive, the last value
polled is shown.
Only the specific Aux input channels selected on the
Setup
tab have their values actively updated on the
Aux
tab when polling is active. The value for any unselected Aux input channel is displayed as zero when
polling is active and the unselected channels are greyed out to indicate they are inactive.
Additionally, the GPIO configuration options and states are indicated on this tab. Four separate
configuration groups are provided:
1. GPIO Input Enable – Allows GPIO channels to be configured as inputs
2. GPIO Pull-up Enable – Allows for an internal pull-up to be enabled
3. GPIO Pull-down Enable – Allows for and internal pull-down to be enabled
4. GPIO Output State – Indicates whether a GPIO pin output driver is on when configured as an output
CAUTION
The bq76PL455A-Q1 does not prevent enabling of both the internal pull-up and
pull-down resistors simultaneously, so exercise caution when selecting these
options.
33
SLUUBA7A – April 2015 – Revised July 2015
bq76PL455EVM and GUI User Guide
Copyright © 2015, Texas Instruments Incorporated
